Hand held knife sharpener



FIG. 1 is a perspective view of hand held knife sharpener embodying the concepts of my invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an end elevational view thereof;

FIG. 7 is an opposite end elevational view thereof. 

The ornamental design for a hand held knife sharpener, as shown and described. 